75426120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 256

約数和(自身を含む): 313804800

約数和(自身を除く): 238378680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 907, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1814, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2721, 2772, 2970, 3080, 3465, 3628, 3780, 3960, 4158, 4535, 4620, 5442, 5544, 5940, 6349, 6930, 7256, 7560, 8163, 8316, 9070, 9240, 9977, 10395, 10884, 11880, 12698, 13605, 13860, 16326, 16632, 18140, 19047, 19954, 20790, 21768, 24489, 25396, 27210, 27720, 29931, 31745, 32652, 36280, 38094, 39908, 40815, 41580, 48978, 49885, 50792, 54420, 57141, 59862, 63490, 65304, 69839, 76188, 79816, 81630, 83160, 89793, 95235, 97956, 99770, 108840, 114282, 119724, 122445, 126980, 139678, 149655, 152376, 163260, 171423, 179586, 190470, 195912, 199540, 209517, 228564, 239448, 244890, 253960, 269379, 279356, 285705, 299310, 326520, 342846, 349195, 359172, 380940, 399080, 419034, 448965, 457128, 489780, 538758, 558712, 571410, 598620, 628551, 685692, 698390, 718344, 761880, 838068, 857115, 897930, 979560, 1047585, 1077516, 1142820, 1197240, 1257102, 1346895, 1371384, 1396780, 1676136, 1714230, 1795860, 1885653, 2095170, 2155032, 2285640, 2514204, 2693790, 2793560, 3142755, 3428460, 3591720, 3771306, 4190340, 5028408, 5387580, 6285510, 6856920, 7542612, 8380680, 9428265, 10775160, 12571020, 15085224, 18856530, 25142040, 37713060, 75426120]

約数ペア:

[(1, 75426120), (2, 37713060), (3, 25142040), (4, 18856530), (5, 15085224), (6, 12571020), (7, 10775160), (8, 9428265), (9, 8380680), (10, 7542612), (11, 6856920), (12, 6285510), (14, 5387580), (15, 5028408), (18, 4190340), (20, 3771306), (21, 3591720), (22, 3428460), (24, 3142755), (27, 2793560), (28, 2693790), (30, 2514204), (33, 2285640), (35, 2155032), (36, 2095170), (40, 1885653), (42, 1795860), (44, 1714230), (45, 1676136), (54, 1396780), (55, 1371384), (56, 1346895), (60, 1257102), (63, 1197240), (66, 1142820), (70, 1077516), (72, 1047585), (77, 979560), (84, 897930), (88, 857115), (90, 838068), (99, 761880), (105, 718344), (108, 698390), (110, 685692), (120, 628551), (126, 598620), (132, 571410), (135, 558712), (140, 538758), (154, 489780), (165, 457128), (168, 448965), (180, 419034), (189, 399080), (198, 380940), (210, 359172), (216, 349195), (220, 342846), (231, 326520), (252, 299310), (264, 285705), (270, 279356), (280, 269379), (297, 253960), (308, 244890), (315, 239448), (330, 228564), (360, 209517), (378, 199540), (385, 195912), (396, 190470), (420, 179586), (440, 171423), (462, 163260), (495, 152376), (504, 149655), (540, 139678), (594, 126980), (616, 122445), (630, 119724), (660, 114282), (693, 108840), (756, 99770), (770, 97956), (792, 95235), (840, 89793), (907, 83160), (924, 81630), (945, 79816), (990, 76188), (1080, 69839), (1155, 65304), (1188, 63490), (1260, 59862), (1320, 57141), (1386, 54420), (1485, 50792), (1512, 49885), (1540, 48978), (1814, 41580), (1848, 40815), (1890, 39908), (1980, 38094), (2079, 36280), (2310, 32652), (2376, 31745), (2520, 29931), (2721, 27720), (2772, 27210), (2970, 25396), (3080, 24489), (3465, 21768), (3628, 20790), (3780, 19954), (3960, 19047), (4158, 18140), (4535, 16632), (4620, 16326), (5442, 13860), (5544, 13605), (5940, 12698), (6349, 11880), (6930, 10884), (7256, 10395), (7560, 9977), (8163, 9240), (8316, 9070)]